Ball set. 19mm. Acrylic, Acetal, Nylon, Polypropylene.
Ball set. 19mm. Acrylic, Acetal, Nylon, Polypropylene.
Ball set. 19mm. Acrylic, Acetal, Nylon, Polypropylene.
611-2175
.Opens to 2 cm for attachment to force tables and inclined planes. An index mark aids reading a protractor on a force table.
Opens to 2 cm for attachment to force tables and inclined planes. An index mark aids...
Opens to 2 cm for attachment to force tables and inclined planes. An index mark aids reading a protractor on a force table.
32150
.A four foot real ladder, made to a convenient scale, has: 1. four choices of footing, 2. an included clinometer and 3. a base which provides a suitable vertical wall. The ladder can also be reversed to allow the upper wheels to ride on the base in order to study the relevant forces in more detail, with user provided instrumentation.
A four foot real ladder, made to a convenient scale, has: 1. four choices of footing,...
A four foot real ladder, made to a convenient scale, has: 1. four choices of footing, 2. an included clinometer and 3. a base which provides a suitable vertical wall. The ladder...
14660
.Four foot beam models three classes of the lever as a simple machine.
Four foot beam models three classes of the lever as a simple machine.
Four foot beam models three classes of the lever as a simple machine.
14650
.